Base | Representation |
---|---|
bin | 110111100010… |
… | …0111011111001 |
3 | 2000210100122220 |
4 | 1233010323321 |
5 | 24423240301 |
6 | 2520034253 |
7 | 502333500 |
oct | 157047371 |
9 | 60710586 |
10 | 29118201 |
11 | 15488a32 |
12 | 9902989 |
13 | 6056808 |
14 | 3c1d837 |
15 | 2852936 |
hex | 1bc4ef9 |
29118201 has 12 divisors (see below), whose sum is σ = 45163152. Its totient is φ = 16638888.
The previous prime is 29118197. The next prime is 29118209. The reversal of 29118201 is 10281192.
It is not a de Polignac number, because 29118201 - 22 = 29118197 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (29118209) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98895 + ... + 99188.
It is an arithmetic number, because the mean of its divisors is an integer number (3763596).
Almost surely, 229118201 is an apocalyptic number.
29118201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
29118201 is a deficient number, since it is larger than the sum of its proper divisors (16044951).
29118201 is a wasteful number, since it uses less digits than its factorization.
29118201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198100 (or 198093 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 24.
The square root of 29118201 is about 5396.1283342782. The cubic root of 29118201 is about 307.6485315879.
Adding to 29118201 its reverse (10281192), we get a palindrome (39399393).
The spelling of 29118201 in words is "twenty-nine million, one hundred eighteen thousand, two hundred one".
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